Modelling of time-varying dispersion for releases including ... - ukelg
Modelling of time-varying dispersion for releases including ... - ukelg
Modelling of time-varying dispersion for releases including ... - ukelg
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UDM AWD <strong>dispersion</strong> <strong>including</strong> rainout UKELG 2013<br />
Butane pool with bund – maximum concentration (steady-state, FDC, <strong>time</strong>-<strong>varying</strong>)<br />
- Correct upper FDC envelope <strong>for</strong> UDM<br />
AWD and HEGADAS-T predictions<br />
- Close agreement between UDM and<br />
HEGADAS FDC results<br />
- UDM cloud moves faster in the nearfield<br />
because <strong>of</strong> lower near-field<br />
concentrations<br />
© Det Norske Veritas AS. All rights reserved. 23<br />
Butane pool without bund - maximum concentrations (<strong>time</strong>-<strong>varying</strong>)<br />
HEGADAS cloud moves slower<br />
in the near-field because <strong>of</strong><br />
higher near-field concentrations<br />
© Det Norske Veritas AS. All rights reserved. 24<br />
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